IsSystemNamed 属性
Gets the Boolean property value that specifies whether the check constraint was named automatically by Microsoft SQL Server or named by the database object creator.
命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）
语法
声明
<SfcPropertyAttribute> _
Public ReadOnly Property IsSystemNamed As Boolean
Get
用法
Dim instance As Check
Dim value As Boolean
value = instance.IsSystemNamed
[SfcPropertyAttribute]
public bool IsSystemNamed { get; }
[SfcPropertyAttribute]
public:
property bool IsSystemNamed {
bool get ();
}
[<SfcPropertyAttribute>]
member IsSystemNamed : bool
function get IsSystemNamed () : boolean
属性值
类型：System. . :: . .Boolean
A Boolean value that specifies whether the check constraint is a system-named check constraint. By default, the value is unspecified.
If True, the check constraint is system-named.
If False (default), the check constraint is not system-named.
注释
.gif "注意") 注意 |
|---|
For check constraints based on the UserDefinedTableType object this property is always true because the user-defined data type is automatically system-named. |